package com.platform.common.config.filter;

import javax.servlet.*;
import javax.servlet.annotation.WebFilter;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
import java.io.IOException;

/**
 * @author prngshuiming
 * @date: 2018/6/15 11:00
 */
//@WebFilter(urlPatterns = "/*", filterName = "myFilter")
public class MyFilter implements Filter {
    @Override
    public void init(FilterConfig filterConfig) throws ServletException {
        System.out.println("----------init----------");
    }

    @Override
    public void doFilter(ServletRequest servletRequest, ServletResponse servletResponse, FilterChain filterChain) throws IOException, ServletException {
        HttpServletRequest request = (HttpServletRequest) servletRequest;
        HttpServletResponse response  = (HttpServletResponse) servletResponse;
        System.out.println("----------doFilter----------");
        filterChain.doFilter(request,response);
    }

    @Override
    public void destroy() {
        System.out.println("----------destroy----------");
    }
}
